Which claim is the narrowest and most focused

The correct answer is A.

Answer A is the narrowest and most focused claim becuase the whole sentence talks about the same subject: standarized text and its repercussions.

Answers B, C and D are wrong because they mix different subjects within the same sentence, broadening its focus.

a lot

explanation:

in the spreadsheet, click on a cell, then type the numbers or text you want and press enter or tab. to write data to a new line within a cell, press alt + enter. to enter the same data in several cells at the same time you must select the cells in which you want to enter the same data, in the active cell write the data and press ctrl + enter.